CERTIFICATE OF MERGER

                                       OF

                     THE GREAT AMERICAN BACKRUB STORE, INC.

                                      INTO

                            DARCO INTERNATIONAL CORP.


      The undersigned corporation

      DOES HEREBY CERTIFY:

      FIRST; That the names and states of incorporation of each of the
constituent corporations of the merger are as follows:

      NAME                                          STATE OF INCORPORATION
      ----                                          ----------------------

      The Great American BackRub Store, Inc.                New York
      Darco International Corp.                             Delaware


      SECOND: That an Agreement of Merger between the parties to the merger has
been approved, adopted, certified, executed and acknowledged by each of the
constituent corporations in accordance with the requirements of Section 252 of
the General Corporation Law of Delaware.

      THIRD: The name of the surviving corporation of the merger is Darco
International Corp., which shall herewith be changed to International
Diversified Industries, Inc., a Delaware corporation.

      FOURTH: That the amendments or changes in the Certificate of Incorporation
of Darco International Corp., the surviving corporation, as are to be effected
by the merger are as follows:
      
      I. Article First relating to the name of the corporation is deleted in its
entirety and the following Article First is inserted in its place:

          "FIRST: The name of the Corporation is: International Diversified
     Industries, Inc."


                                       1



      II. Article Fourth relating to authorized capital stock is deleted in its
entirety and the following Article Fourth is inserted in its place:

          "FOURTH: Number of Shares. The total number of shares of stock that
     the Corporation shall have authority to issue is: forty million
     (40,000,000), consisting of twenty five million (25,000,000) shares of
     common stock (the "Common Stock") of the par value of one-tenth of one cent
     ($.001) each and fifteen million (15,000,000) shares of preferred stock
     (the "Preferred Stock") of the par value of one-tenth of one cent ($.001)
     each.

     Designation of Classes; Relative Rights, etc. The designation, relative
     rights, preferences and limitations of the shares of each class are as
     follows:

     The shares of Preferred Stock may be issued from time to time in one or
     more series of any number of shares, provided that the aggregate number of
     shares issued and not canceled of any and all such series shall not exceed
     the total number of shares of Preferred Stock hereinabove authorized, and
     with distinctive serial designations, all as shall hereafter be stated and
     expressed in the resolution or resolutions providing for the issue of such
     shares of Preferred Stock from time to time adopted by the Board of
     Directors pursuant to authority so to do which is hereby vested in the
     Board of Directors. Each series of shares of Preferred Stock (a) may have
     such voting powers, full or limited, or may be without voting powers; (b)
     may be subject to redemption at such time or times and at such prices; (c)
     may be entitled to receive dividends (which may be cumulative or
     non-cumulative) at such rate or rates, on such conditions and at such
     times, and payable in preference to, or in such relation to, the dividends
     payable on any other class or classes or series of stock; (d) may have such
     rights upon the dissolution of, or upon any distribution of the assets of,
     the Corporation; (e) may be made convertible into or exchangeable for,
     shares of any other class or classes or of any other series of the same or
     any other class or classes of shares of the Corporation at such price or
     prices or at such rates of exchange and with such adjustments; (f) may be
     entitled to the benefit of a sinking fund to be applied to the purchase or
     redemption of shares of such series in such amount or amounts; (g) may be
     entitled to the benefit of conditions and restrictions upon the creation of
     indebtedness of the Corporation or any subsidiary, upon the issue of any
     additional shares (including additional shares of such series or of any
     other series) and upon the payment of dividends or the making of other
     distributions on, and the purchase, redemption or other acquisition by the
     Corporation or any subsidiary of, any outstanding shares of the
     Corporation; and (h) may have such other relative, participating, optional
     or other special rights, qualifications, limitations or restrictions
     thereof; all as shall be stated in said resolution or resolutions providing
     for the issue of such shares of Preferred Stock. Shares of Preferred Stock
     of any series that have been redeemed (whether through the operation of a
     sinking fund or otherwise) or that if convertible or exchangeable, have
     been converted into or exchanged for shares of any other class or classes


                                       2



     shall have the status of authorized and unissued shares of Preferred Stock
     of the same series and may be reissued or a part of the series of which
     they were originally a part or may be reclassified and reissued as part of
     a new series of shares of Preferred Stock to be created by resolution or
     resolutions of the Board of Directors or as part of any other series of
     shares of Preferred Stock, all subject to the conditions or restrictions on
     issuance set forth in the resolution or resolutions adopted by the Board of
     Directors providing for the issue of any series of shares of Preferred
     Stock.

     Subject to the provisions of any applicable law or of the By-laws of the
     Corporation as from time to time amended, with respect to the closing of
     the transfer books or the fixing of a record date for the determination of
     shareholders entitled to vote and except as otherwise provided by law or by
     the resolution or resolutions providing for the issue of any series of
     shares of Preferred Stock, the holders of outstanding shares of Common
     Stock shall exclusively possess voting power for the holder of record of
     shares of Common Stock being entitled to one vote for each share of Common
     Stock outstanding in his or her name on the books of the Corporation.
     Except as otherwise provided by the resolution or resolutions providing for
     the issue of any series of shares of Preferred Stock, the holders of shares
     of Common Stock shall be entitled, to the exclusion of the holders of
     shares of Preferred Stock of any and all series, to receive such dividends
     as from time to time may be declared by the Board of Directors. In the
     event of any liquidation, dissolution or winding up of the Corporation,
     whether voluntary or involuntary, after payment shall have been made to the
     holders of shares of Preferred Stock of the full amount to which they shall
     be entitled pursuant to the resolution or resolutions providing for the
     issue of any series of shares of Preferred Stock, the holders of shares of
     Common Stock shall be entitled, to the exclusion of the holders of shares
     of Preferred Stock of any and all series, to share, ratably according to
     the number of shares of Common Stock held by them, in all remaining assets
     of the Corporation available for distribution to its stockholders.

     Subject to the provisions of this Certificate of Incorporation and except
     as otherwise provided by law, the stock of the Corporation, regardless of
     class, may be issued for such consideration and for such corporate purposes
     as the Board of Directors may from time to time determine.

          FOURTH-A: Designation, Number and Relative Rights, Preferences,
     Privileges and Restrictions of Series A Preferred Stock. The designation,
     number and relative rights, preferences, privileges and restrictions of the
     Series A Preferred Stock are as follows:

          Section 1. Designation, Number and Par Value. A series of preferred
     stock of the Corporation (the "Preferred Stock") is hereby designated as
     the Series A Convertible Preferred Stock (referred to herein as the "Series
     A Preferred 


                                       3



     Stock"), and the number of shares of Preferred Stock so designated is
     4,000,000 shares. The par value of each share of Series A Preferred Stock
     shall be $.001.

          Section 2. Dividends.

          (a) The holders of shares of the Series A Preferred Stock will be
     entitled to receive, when, as and if declared by the Board of Directors out
     of funds of the Corporation legally available therefor (and subject to the
     limitation described in the last sentence of this paragraph), cumulative
     dividends on the shares of the Series A Preferred Stock at the rate of 7.0%
     (or $0.35) per annum per share of Series A Preferred Stock outstanding, and
     no more, payable semi-annually on April 1 and October 1 in each year. Such
     dividends shall be cumulative from the later of the date of issuance of the
     Series A Preferred Stock or the most recent dividend payment date on which
     dividends have been paid on the Series A Preferred Stock by the
     Corporation. Dividends shall be payable either (at the Company's option) in
     cash or in shares of Common Stock on the basis of the average Closing
     Prices (as defined in Section 6(c)) of the Common Stock for the ten
     consecutive trading days ending on the last trading day preceding the
     record date for the dividend payment. Each such dividend shall be paid to
     the holders of record of the shares of the Series A Preferred Stock as they
     appear on the stock records of the Corporation on such record date, not
     more than 30 days nor less than 10 days preceding the dividend payment date
     thereof, as shall be fixed by the Board of Directors or a duly authorized
     committee thereof. If a holder converts a share or shares of the Series A
     Preferred Stock after the close of business on the record date for a
     dividend and before the opening of business on the payment date for such
     dividend, then, pursuant to Section 6 hereof, the holder will be required
     to pay to the Corporation at the time of such conversion the amount of such
     dividend (unless the shares were converted after the issuance of a notice
     of redemption with respect to such shares, in which event the holder of
     such shares shall be entitled to the dividend payable thereon on such
     dividend payment date).

          (b) If dividends are not paid in full, or declared in full and sums
     set apart for the payment thereof, upon the shares of the Series A
     Preferred Stock and shares of any other preferred stock ranking on a parity
     as to dividends with the Series A Preferred Stock, all dividends declared
     upon shares of the Series A Preferred Stock and of any other preferred
     Stock ranking on a parity as to dividends shall be paid or declared PRO
     RATA so that in all cases the amount of dividends paid or declared per
     share on the Series A Preferred Stock and such other shares of preferred
     stock shall bear to each other the same ratio that accumulated dividends
     per share, including dividends accrued or in arrears, if any, on the shares
     of the Series A Preferred Stock and such other shares of preferred stock
     bear to each other. Except as provided in the preceding sentence, unless
     cumulative dividends on the shares of the Series A Preferred Stock have
     been paid or declared in full and sums set aside for the payment thereof,
     no dividends (other 


                                       4



     than dividends in shares of Common Stock (as hereinafter defined) or in
     shares of any other capital stock of the Corporation ranking junior to the
     Series A Preferred Stock as to dividends and distribution of assets upon
     liquidation) shall be paid or declared and set aside for payment or other
     distribution made upon the Corporation's Common Stock, par value $.001 per
     share (the "Common Stock"), or any other capital stock of the Corporation
     ranking junior to or on a parity with the Series A Preferred Stock as to
     dividends, nor shall any shares of Common Stock or shares of any other
     capital stock of the Corporation ranking junior to or on a parity with the
     Series A Preferred Stock as to dividends be redeemed, purchased or
     otherwise acquired for any consideration (or any payment made to or
     available for a sinking fund for the redemption of any such shares) by the
     Corporation or any subsidiary of the Corporation (except by conversion into
     or exchange for shares of capital stock of the Corporation ranking junior
     to the Series A Preferred Stock as to dividends and distribution of assets
     upon liquidation). Holders of shares of the Series A Preferred Stock shall
     not be entitled to any dividends, whether payable in cash, property or
     shares of capital stock, in excess of full accrued and cumulative dividends
     as herein provided. No interest or sum of money in lieu of interest shall
     be payable in respect of any dividend payment or payments on the shares of
     the Series A Preferred Stock that may be in arrears.

          The terms "accrued dividends," "dividends accrued" and "dividends in
     arrears," whenever used herein with reference to shares of preferred stock
     shall be deemed to mean an amount which shall be equal to dividends thereon
     at the annual dividend rates per share for the respective series thereof
     from the date or dates on which such dividends commence to accrue to the
     end of the then current quarterly dividend period for such preferred stock
     (or, in the case of redemption, to the date of redemption), less the amount
     of all dividends paid, or declared in full and sums set aside for the
     payment thereof, upon such shares of preferred stock.

          (c) Dividends payable on the shares of the Series A Preferred Stock
     for any period less than a full quarterly dividend period shall be computed
     on the basis of a 360-day year of twelve 30-day months and the actual
     number of days elapsed in the period for which payable.

          Section 3. Optional Redemption.

          (a) The shares of the Series A Preferred Stock will be redeemable at
     the option of the Corporation by resolution of its Board of Directors, in
     whole or from time to time in part, at any time on or after the fifth
     anniversary of the date of original issuance (the "Warrant Issue Date") of
     Warrants to purchase Series A Preferred Stock pursuant to a Confidential
     Private Offering Memorandum dated November 25, 1996, subject to the
     limitations set forth below, at a redemption price of $5.25 per share (the
     "Redemption Price"), plus all dividends accrued and 


                                       5



     unpaid on the shares of the Series A Preferred Stock up to the date fixed
     for redemption, upon giving notice as provided below.

          (b) If less than all of the outstanding shares of the Series A
     Preferred Stock are to be redeemed, the number of shares to be redeemed
     shall be determined by the Board of Directors and the shares to be redeemed
     shall be determined pro rata or by lot or in such other manner and subject
     to such regulations as the Board of Directors in its sole discretion shall
     prescribe.

          (c) At least 30 days but not more than 60 days prior to the date fixed
     for the redemption of shares of the Series A Preferred Stock, a written
     notice shall be mailed to each holder of record of shares of the Series A
     Preferred Stock to be redeemed in a postage prepaid envelope addressed to
     such holder at his post office address as shown on the records of the
     Corporation, notifying such holder of the election of the Corporation to
     redeem such shares, stating the date fixed for redemption thereof (the
     "Redemption Date"), and calling upon such holder to surrender to the
     Corporation on the Redemption Date at the place designated in such notice
     his certificate or certificates representing the number of shares specified
     in such notice of redemption. On or after the Redemption Date each holder
     of shares of the Series A Preferred Stock to be redeemed shall present and
     surrender his certificate or certificates for such shares to the
     Corporation at the place designated in such notice and thereupon the
     redemption price of such shares shall be paid to or on the order of the
     person whose name appears on such certificate or certificates as the owner
     thereof and each surrendered certificate shall be canceled. In case less
     than all the shares represented by any such certificate are redeemed, a new
     certificate shall be issued representing the unredeemed shares. From and
     after the Redemption Date (unless default shall be made by the Corporation
     in payment of the redemption price), all dividends on the shares of the
     Series A Preferred Stock designated for redemption in such notice shall
     cease to accrue, and all rights of the holders thereof as stockholders of
     the Corporation, except the right to receive the redemption price of such
     shares (including all accrued and unpaid dividends up to the Redemption
     Date) upon the surrender of certificates representing the same, shall cease
     and terminate and such shares shall not thereafter be transferred (except
     with the consent of the Corporation) on the books of the Corporation, and
     such shares shall not be deemed to be outstanding for any purpose
     whatsoever. At its election, the Corporation prior to the Redemption Date
     may deposit the redemption price (including all accrued and unpaid
     dividends up to the Redemption Date) of shares of the Series A Preferred
     Stock so called for redemption in trust for the holders thereof with a bank
     or trust company (having a capital surplus and undivided profits
     aggregating not less than $50,000,000) in the Borough of Manhattan, City
     and State of New York, or in any other city in which the Corporation at the
     time shall maintain a transfer agency with respect to such shares, in which
     case the aforesaid notice to holders of shares of the Series A Preferred
     Stock to be redeemed shall state the date of such deposit, shall specify
     the office of such bank 


                                       6



     or trust company as the place of payment of the redemption price, and shall
     call upon such holders to surrender the certificates representing such
     shares at such place on or after the date fixed in such redemption notice
     (which shall not be later than the Redemption Date) against payment of the
     redemption price (including all accrued and unpaid dividends up to the
     Redemption Date). Any interest accrued on such funds shall be paid to the
     Corporation from time to time. Any moneys so deposited which shall remain
     unclaimed by the holders of such shares of the Series A Preferred Stock at
     the end of two years after the Redemption Date shall be returned by such
     bank or trust company to the Corporation.

          If a notice of redemption has been given pursuant to this Section 3
     and any holder of shares of this Series A Preferred Stock shall, prior to
     the close of business on the last business day preceding the Redemption
     Date, give written notice to the Corporation pursuant to Section 6 below of
     the conversion of any or all of the shares to be redeemed held by such
     holder (accompanied by a certificate or certificates for such shares, duly
     endorsed or assigned to the Corporation, and any necessary transfer tax
     payment, as required by Section 6 below), then such redemption shall not
     become effective as to such shares to be converted, such conversion shall
     become effective as provided in Section 6 below and any moneys set aside by
     the Corporation for the redemption of such shares of converted Series A
     Preferred Stock shall revert to the general funds of the Corporation
     (unless such shares were converted after the close of business on the
     record date for a dividend and before the opening of business on the
     payment date for such dividend, in which event the holders of such shares
     shall be entitled to the dividend payable thereon on such dividend payment
     date).

          (d) Shares of the Series A Preferred Stock redeemed, repurchased or
     retired pursuant to the provisions of this Section 3 or surrendered to the
     Corporation upon conversion or shall thereupon be retired and may not be
     reissued as shares of the Series A Preferred Stock but shall thereafter
     have the status of authorized but unissued shares of the Preferred Stock,
     without designation as to series until such shares are once more designated
     as part of a particular series of the Preferred Stock.

          Section 4. Voting Rights.

          The holders of Series A Preferred Stock shall not be entitled to vote
     on any matter except (i) as provided in Section 8 and (ii) as required by
     law.


          Section 5. Liquidation Rights.

          (a) In the event of any liquidation, dissolution or winding up of the
     affairs of the Corporation, whether voluntary or otherwise, after payment
     or provision for payment of the debts and other liabilities of the
     Corporation, the holders of 


                                       7



     shares of the Series A Preferred Stock shall be entitled to receive, in
     cash, out of the remaining net assets of the Corporation, the amount of
     Five Dollars ($5.00) for each share of the Series A Preferred Stock held by
     them, plus an amount equal to all dividends accrued and unpaid on each such
     share up to the date fixed for distribution, before any distribution shall
     be made to the holders of shares of Common Stock or any other capital stock
     of the Corporation ranking (as to any such distribution) junior to the
     Series A Preferred Stock. If upon any liquidation, dissolution or winding
     up of the Corporation, the assets distributable among the holders of shares
     of the Series A Preferred Stock and all other classes and series of
     preferred stock ranking (as to any such distribution) on a parity with the
     Series A Preferred Stock are insufficient to permit the payment in full to
     the holders of all such shares of all preferential amounts payable to all
     such holders, then the entire assets of the Corporation thus distributable
     shall be distributed ratably among the holders of the shares of the Series
     A Preferred Stock and such other classes and series of preferred stock
     ranking (as to any such distribution) on a parity with the Series A
     Preferred Stock in proportion to the respective amounts that would be
     payable per share if such assets were sufficient to permit payment in full.

          (b) For purposes of this Section 5, a distribution of assets in any
     dissolution, winding up or liquidation shall not include (i) any
     consolidation or merger of the Corporation with or into any other
     corporation, (ii) any dissolution, liquidation, winding up or
     reorganization of the Corporation immediately followed by reincorporation
     of another corporation or (iii) a sale or other disposition of all or
     substantially all of the Corporation's assets to another corporation;
     PROVIDED, HOWEVER, that, in each case, effective provision is made in the
     certificate of incorporation of the resulting and surviving corporation or
     otherwise for the protection of the rights of the holders of shares of the
     Series A Preferred Stock.

          (c) After the payment of the full preferential amounts provided for
     herein to the holders of shares of the Series A Preferred Stock or funds
     necessary for such payment have been set aside in trust for the holders
     thereof, such holders shall be entitled to no other or further
     participation in the distribution of the assets of the Corporation.

          Section 6. Conversion.

          (a) Holders of shares of the Series A Preferred Stock shall have the
     right, exercisable at any time and from time to time on or after the first
     anniversary of the Warrant Issue Date, except in the case of shares of the
     Series A Preferred Stock called for redemption, to convert all or any such
     shares of the Series A Preferred Stock into shares of the Common Stock
     (calculated as to each conversion to the nearest 1/100th of a share) such
     that each share of Series A Preferred Stock shall be converted into the
     greater of (i) two shares of Common Stock (the "Base Conversion Rate"),
     subject to adjustment as described below, or 


                                       8



     (ii) a number shares of Common Stock equal to $8.00 divided by the average
     of the Closing Prices (as defined in Section 6(c) per share of the Common
     Stock for the ten (10) consecutive trading days ending on the third trading
     day preceding the Conversion Date (as defined in Section 6(b)). In the case
     of shares of the Series A Preferred Stock called for redemption, conversion
     rights will expire at the close of business on the last business day
     preceding the Redemption Date. Notice of an optional redemption must be
     mailed not less than 30 days and not more than 60 days prior to the
     Redemption Date. Upon conversion, no adjustment or payment will be made for
     dividends, but if any holder surrenders a share of the Series A Preferred
     Stock for conversion after the close of business on the record date for the
     payment of a dividend and prior to the opening of business on the next
     dividend payment date, then, notwithstanding such conversion, the dividend
     payable on such dividend payment date will be paid to the registered holder
     of such share on such record date. In such event, such share, when
     surrendered for conversion during the period between the close of business
     on any dividend payment record date and the opening of business on the
     corresponding dividend payment date, must be accompanied by payment of an
     amount equal to the dividend payable on such dividend payment date on the
     share so converted (unless such share was converted after the issuance of a
     notice of redemption with respect to such share, in which event such share
     shall be entitled to the dividend payable thereon on such dividend payment
     date).

          (b) Any holder of share or shares of the Series A Preferred Stock
     electing to convert such share or shares thereof shall deliver the
     certificate or certificates therefor to the principal office of any
     transfer agent for the Common Stock, with the form of notice of election to
     convert as the Corporation shall prescribe fully completed and duly
     executed and (if so required by the Corporation or any conversion agent)
     accompanied by instruments of transfer in form satisfactory to the
     Corporation and to any conversion agent, duly executed by the registered
     holder or his duly authorized attorney, and transfer taxes, stamps or funds
     therefor or evidence of payment thereof if required pursuant to Section
     6(d). The conversion right with respect to any such shares shall be deemed
     to have been exercised at the date (the "Conversion Date") upon which the
     certificates therefor accompanied by such duly executed notice of election
     and instruments of transfer and such taxes, stamps, funds, or evidence of
     payment shall have been so delivered, and the person or persons entitled to
     receive the shares of the Common Stock issuable upon such conversion shall
     be treated for all purposes as the record holder or holders of such shares
     of the Common Stock upon said date.

          (c) No fractional shares of the Common Stock or scrip representing
     fractional shares shall be issued upon conversion of shares of the Series A
     Preferred Stock. If more than one share of the Series A Preferred Stock
     shall be surrendered for conversion at one time by the same holder, the
     number of full shares of the Common Stock which shall be issuable upon
     conversion thereof shall be computed on the basis of the aggregate number
     of shares of the Series A 


                                       9



     Preferred Stock so surrendered. Instead of any fractional shares of the
     Common Stock which would otherwise be issuable upon conversion of any
     shares of the Series A Preferred Stock, the Corporation shall pay a cash
     adjustment in respect of such fraction in an amount equal to the same
     fraction of the Closing Price (as defined below) for the Common Stock on
     the last trading day preceding the date of conversion. The Closing Price
     for each day shall be the last reported sale price regular way or, in case
     no such reported sale takes place on such date, the average of the reported
     closing bid and asked prices regular way, on the principal national
     securities exchange on which Common Stock is listed or admitted to trading
     or, if not listed or admitted to trading on any national securities
     exchange, the closing sale price of Common Stock, or in case no reported
     sale takes place, the average of the closing bid and asked prices, on the
     Nasdaq National Market or the Nasdaq SmallCap Market (collectively,
     "NASDAQ"), the OTC Electronic Bulletin Board (the "Bulletin Board") or any
     comparable system, or if the Common Stock is not quoted on NASDAQ, the
     Bulletin Board or any comparable system, the closing sale price or, in case
     no reported sale takes place, the average of the closing bid and asked
     prices, as furnished by any two members of the National Association of
     Securities Dealers, Inc. selected from time to time by the Corporation for
     that purpose.

          (d) If a holder converts a share or shares of the Series A Preferred
     Stock, the Corporation shall pay any documentary, stamp or similar issue or
     transfer tax due on the issue of Common Stock upon the conversion. The
     holder, however, shall pay to the Corporation the amount of any tax which
     is due (or shall establish to the satisfaction of the Corporation payment
     thereof) if the shares are to be issued in a name other than the name of
     such holder and shall pay to the Corporation any amount required by the
     last sentence of Section 6(a) hereof.

          (e) The Corporation shall reserve and shall at all times have reserved
     out of its authorized but unissued shares of the Common Stock sufficient
     shares of the Common Stock to permit the conversion of the then outstanding
     shares of the Series A Preferred Stock. All shares of Common Stock which
     may be issued upon conversion of shares of the Series A Preferred Stock
     shall be validly issued, fully paid and nonassessable. In order that the
     Corporation may issue shares of the Common Stock upon conversion of shares
     of the Series A Preferred Stock, the Corporation will endeavor to comply
     with all applicable Federal and State securities laws and will endeavor to
     list such shares of the Common Stock to be issued upon conversion on each
     securities exchange on which the Common Stock is listed.

          (f) The conversion rate in effect at any time shall be subject to
     adjustment from time to time as follows:

               (i) In case the Corporation shall (1) pay a dividend in shares of
          the Common Stock to holders of the Common Stock, (2) make a


                                       10



          distribution in shares of the Common Stock to holders of the Common
          Stock, (3) subdivide the outstanding shares of the Common Stock into a
          greater number of shares of the Common Stock or (4) combine the
          outstanding shares of the Common Stock into a smaller number of shares
          of the Common Stock, the Base Conversion Rate shall be adjusted to be
          equal to the Base Conversion Rate immediately prior to such event
          multiplied by a fraction of which the numerator shall be the number of
          shares of Common Stock outstanding immediately after such event and of
          which the denominator shall be the number of shares of Common Stock
          outstanding immediately prior to such event. An adjustment made
          pursuant to this Section 6(f)(i) shall become effective immediately
          after the record date in the case of a dividend or distribution and
          shall become effective immediately after the effective date in the
          case of a subdivision or combination.

               (ii) In case the Corporation shall issue rights or warrants to
          all holders of the Common Stock entitling them (for a period
          commencing no earlier than the record date for the determination of
          holders of Common Stock entitled to receive such rights or warrants
          and expiring not more than 45 days after such record date) to
          subscribe for or purchase shares of the Common Stock (or securities
          convertible into shares of the Common Stock) at a price per share less
          than the current market price (as determined pursuant to Section
          6(f)(iv)) of the Common Stock on such record date, the Base Conversion
          Rate shall be adjusted so that the same shall be equal to Base
          Conversion Rate immediately prior to such record date multiplied by a
          fraction of which the numerator shall be the number of shares of the
          Common Stock outstanding on such record date plus the number of
          additional shares of the Common Stock offered (or into which the
          convertible securities so offered are convertible), and of which the
          denominator shall be the number of shares of the Common Stock
          outstanding on such record date, plus the number of shares of the
          Common Stock which the aggregate offering price of the offered shares
          of the Common Stock (or the aggregate conversion price of the
          convertible securities so offered) would purchase at such current
          market price. Such adjustments shall become effective immediately
          after such record date.

               (iii) In case the Corporation shall distribute to all holders of
          the Common Stock shares of any class of capital stock other than the
          Common Stock, evidence of indebtedness or other assets (other than
          cash dividends out of current or retained earnings), or shall
          distribute to substantially all holders of the Common Stock rights or
          warrants to subscribe for securities (other than those referred to in
          Section 6(f)(ii)), then in each such case the Base Conversion Rate
          shall be adjusted so that the same shall be equal to the Base
          Conversion Rate immediately prior to the date of such distribution
          multiplied by a fraction of which the 


                                       11



          numerator shall be the current market price (determined as provided in
          Section 6(f)(iv)) of the Common stock on the record date mentioned
          below, and of which the denominator shall be such current market price
          of the Common Stock, less the then fair market value (as determined by
          the Board of Directors, whose determination shall be conclusive
          evidence of such fair market value) of the portion of the assets so
          distributed or of such subscription rights or warrants applicable to
          one share of the Common Stock. Such adjustment shall become effective
          immediately after the record date for the determination of the holders
          of the Common Stock entitled to receive such distribution.
          Notwithstanding the foregoing, in the event that the Corporation shall
          distribute rights or warrants (other than those referred to in Section
          6(f)(ii), ("Rights") pro rata to holders of the Common Stock, the
          Corporation may, in lieu of making any adjustment pursuant to this
          Section 6(f)(iii), make proper provision so that each holder of a
          share of Series A Preferred Stock who converts such share after the
          record date for such distribution and prior to the expiration or
          redemption of the Rights shall be entitled to receive upon such
          conversion, in addition to the shares of the Common Stock issuable
          upon such conversion (the "Conversion Shares"), a number of Rights to
          be determined as follows: (i) if such conversion occurs on or prior to
          the date for the distribution to the holder of Rights of a separate
          certificate evidencing such Rights (the "Distribution Date"), the same
          number of Rights to which a holder of a number of shares of the Common
          Stock equal to the number of Conversion Shares is entitled at the time
          of such conversion in accordance with the terms and provisions of and
          applicable to the Rights; and (ii) if such conversion occurs after the
          Distribution Date, the same number of Rights to which a holder of the
          number of shares of the Common Stock into which a share of the Series
          A Preferred Stock so converted was convertible immediately prior to
          the Distribution Date would have been entitled on the Distribution
          Date in accordance with the terms and provisions of and applicable to
          the Rights.

               (iv) The current market price per share of the Common Stock on
          any date shall be deemed to be the average of the daily closing prices
          for thirty consecutive trading days commencing forty-five trading days
          before the day in question. The closing price for each day shall be
          the last reported sale price regular way or, in case no such reported
          sale takes place on such date, the average of the reported closing bid
          and asked prices on the principal national securities exchange on
          which the Common Stock is listed or admitted to trading or, if not
          listed or admitted to trading on any national securities exchange, the
          closing sale price of Common Stock, or in case no reported sale takes
          place, the average of the closing bid and asked prices, on the Nasdaq
          National Market or the Nasdaq SmallCap Market (collectively,
          "NASDAQ"), the OTC Electronic Bulletin Board (the "Bulletin Board") or
          any comparable system, or if the Common 


                                       12



          Stock is not quoted on NASDAQ, the Bulletin Board or any comparable
          system, the closing sale price or, in case no reported sale takes
          place, the average of the closing bid and asked prices, as furnished
          by any two members of the National Association of Securities Dealers,
          Inc. selected from time to time by the Corporation for that purpose.

               (v) In any case in which this Section 6 shall require that an
          adjustment be made immediately following a record date, the
          Corporation may elect to defer (but only until five business days
          following the mailing of the notice described in Section 6(j)) issuing
          to the holder of any share of the Series A Preferred Stock converted
          after such record date the shares of the Common Stock and other
          capital stock of the Corporation issuable upon such conversion over
          and above the shares of the Common Stock and other capital stock of
          the Corporation issuable upon such conversion only on the basis of the
          conversion rate prior to adjustment; and, in lieu of the shares the
          issuance of which is so deferred, the Corporation shall issue or cause
          its transfer agents to issue due bills or other appropriate evidence
          of the right to receive such shares.

          (g) No adjustment in the Base Conversion Rate shall be required until
     cumulative adjustments result in a concomitant change of 1% or more of the
     Base Conversion Rate as in effect prior to the last adjustment of the Base
     Conversion Rate; PROVIDED, HOWEVER, that any adjustments which by reason of
     this Section 6(g) are not required to be made shall be carried forward and
     taken into account in any subsequent adjustment. All calculations under
     this Section 6 shall be made to the nearest cent or to the nearest
     one-hundredth of a share, as the case may be. No adjustment to the
     conversion rate shall be made for cash dividends.

          (h) In the event that, as a result of an adjustment made pursuant to
     Section 6(f), the holder of any share of the Series A Preferred Stock
     thereafter surrendered for conversion shall become entitled to receive any
     shares of capital stock of the Corporation other than shares of the Common
     Stock, thereafter the number of such other shares so receivable upon
     conversion of any shares of the Series A Preferred Stock shall be subject
     to adjustment from time to time in a manner and on terms as nearly
     equivalent as practicable to the provisions with respect to the Common
     Stock contained in this Section 6.

          (i) The Corporation may make such increases in the conversion rate, in
     addition to those required by Sections 6(f)(i), (ii) and (iii), as it
     considers to be advisable in order than any event treated for Federal
     income tax purposes as a dividend of stock or stock rights shall not be
     taxable to the recipients thereof.

          (j) Whenever the conversion rate is adjusted, the Corporation shall
     promptly mail to all holders of record of shares of the Series A Preferred
     Stock a notice of the adjustment and shall cause to be prepared a
     certificate signed by a 


                                       13



     principal financial officer of the Corporation setting forth the adjusted
     conversion rate and a brief statement of the facts requiring such
     adjustment and the computation thereof; such certificate shall forthwith be
     filed with each transfer agent for the shares of the Series A Preferred
     Stock.

               (k) In the event that:

               (1)  the Corporation takes any action which would require an
                    adjustment in the Base Conversion Rate,

               (2)  the Corporation consolidates or merges with, or transfers
                    all or substantially all of its assets to, another
                    corporation and stockholders of the Corporation must approve
                    the transaction, or

               (3)  there is a dissolution or liquidation of the Corporation,

     the Corporation shall mail to holders of shares of the Series A Preferred
     Stock a notice stating the proposed record or effective date of the
     transaction, as the case may be. The Corporation shall mail the notice at
     least 10 days before such date; however, failure to mail such notice or any
     defect therein shall not affect the validity of any transaction referred to
     in clauses (1), (2) or (3) of this Section 6(k).

          (l) If any of the following shall occur, namely: (i) any
     reclassification or change of outstanding shares of the Common Stock
     issuable upon conversion of shares of the Series A Preferred Stock (other
     than a change in par value, or from par value to no par value, or from no
     par value to par value, or as a result of a subdivision or combination),
     (ii) any consolidation or merger to which the Corporation is a party other
     than a merger in which the Corporation is the continuing corporation and
     which does not result in any reclassification of, or change (other than a
     change in name, or par value, or from par value to no par value, or from no
     par value to par value, or as a result of a subdivision or combination) in,
     outstanding shares of the Common Stock or (iii) any sale or conveyance of
     all or substantially all of the property or business of the Corporation as
     an entirety, then the Corporation, or such successor or purchasing
     corporation, as the case may be, shall, as a condition precedent to such
     reclassification, change, consolidation, merger, sale or conveyance,
     provide in its certificate of incorporation or other charter document that
     each share of the Series A Preferred Stock shall be convertible into the
     kind and amount of shares of capital stock and other securities and
     property (including cash) receivable upon such reclassification, change,
     consolidation, merger, sale or conveyance by a holder of the number of
     shares of the Common Stock deliverable upon conversion of such share of the
     Series A Preferred Stock immediately prior to such reclassification,
     change, consolidation, merger, sale or conveyance. Such certificate of
     incorporation or other charter document shall provide for adjustments which
     shall be as nearly equivalent as may be practicable to the 


                                       14



     adjustments provided for in this Section 6. The foregoing, however, shall
     not in any way affect the right a holder of a share of the Series A
     Preferred Stock may otherwise have, pursuant to clause (ii) of the last
     sentence of Section 6(f)(iii), to receive Rights upon conversion of a share
     of the Series A Preferred Stock. If, in the case of any such consolidation,
     merger, sale or conveyance, the stock or other securities and property
     (including cash) receivable thereupon by a holder of the Common Stock
     includes shares of capital stock or other securities and property of a
     corporation other than the successor or purchasing corporation, as the case
     may be, in such consolidation, merger, sale or conveyance, then the
     certificate of incorporation or other charter document of such other
     corporation shall contain such additional provisions to protect the
     interests of the holders of shares of the Series A Preferred Stock as the
     Board of Directors shall reasonably consider necessary by reason of the
     foregoing. The provisions of this Section 6(1) shall similarly apply to
     successive consolidations, mergers, sales or conveyances.

          Section 7. Ranking. With regard to rights to receive dividends and
     distributions upon dissolution of the Corporation, the Series A Preferred
     Stock shall rank prior to the Common Stock and on a parity with any other
     Preferred Stock issued by the Corporation, unless the terms of such other
     Preferred Stock provide otherwise and, if applicable, the requirements of
     Section 8 hereof have been complied with.

          Section 8. Limitations. In addition to any other rights provided by
     applicable law, so long as any shares of the Series A Preferred Stock are
     outstanding, the Corporation shall not, without the affirmative vote, or
     the written consent as provided by law, of the holders of a majority of the
     outstanding shares of the Series A Preferred Stock, voting as a class,

          (a) create, authorize or issue any class or series of capital stock,
     or rights to subscribe to or to acquire, or any security convertible into,
     any class or series of capital stock ranking as to payment of dividends,
     distribution of assets upon liquidation or voting rights, prior to the
     Series A Preferred Stock; or

          (b) amend, alter or appeal, whether by merger, consolidation or
     otherwise, any of the provisions of the Certificate of Incorporation
     (including this Certificate of Designation) that would change the
     preferences, rights or powers with respect to the Series A Preferred Stock
     so as to affect the Series A Preferred Stock adversely;

     but (except as otherwise required by applicable law) nothing herein
     contained shall require such a vote or consent (i) in connection with any
     increase in the total number of authorized shares of the Common Stock, or
     (ii) in connection with the authorization or increase of any class or
     series of capital stock ranking, as to dividends and distribution of assets
     upon liquidation, junior to or on a parity with the Series A Preferred
     Stock; PROVIDED, HOWEVER, that no such vote or 


                                       15



     written consent of the holders of the shares of the Series A Preferred
     Stock shall be required if, at or prior to the time when the issuance of
     any such shares ranking prior to the Series A Preferred Stock is to be made
     or any such change is to take effect, as the case may be, provision is made
     for the redemption of all the then outstanding shares of the Series A
     Preferred Stock.

          Section 9. No Preemptive Rights. No holder of shares of the Series A
     Preferred Stock will possess any preemptive rights to subscribe for or
     acquire any unissued shares of capital stock of the Corporation (whether
     now or hereafter authorized) or securities of the Corporation convertible
     into or carrying a right to subscribe for or acquire shares of capital
     stock of the Corporation."

     III. The following articles were added to the Certificate of Incorporation:

          "ELEVENTH: Compromise and Arrangement. Whenever a compromise or
     arrangement is proposed between this Corporation and its creditors or any
     class of them and/or between this Corporation and its stockholder or any
     class of them, any court of equitable jurisdiction within the State of
     Delaware may, on application in a summary way of this Corporation or of any
     creditor or stockholder thereof or on the application of any receiver or
     receivers appointed for this Corporation under the provisions of Section
     291 of Title 8 of the Delaware Code or on the application of trustees in
     dissolution or of any receiver or receivers appointed for this Corporation
     under the provisions of Section 279 of Title 8 of the Delaware Code order a
     meeting of the creditors of class of creditors, and/or of the stockholders
     or class of stockholders of this Corporation, as the case may be, to be
     summoned in such manner as the said court directs. If a majority in number
     representing three-fourths in value of the creditors or class of creditors,
     and/or of the stockholders or class of stockholders of this Corporation, as
     the case may be, agree to any compromise or arrangement and to any
     reorganization of this Corporation as consequence of such compromise or
     arrangement, the said compromise or arrangement and the said reorganization
     shall, if sanctioned by the court to which the said application has been
     made, be binding on all the creditors or class of creditors, and/or on all
     the creditors or class of stockholders, of this Corporation, as the case
     may be, and also on this Corporation.

          "TWELFTH: Liability of Directors. No director of the Corporation shall
     have any personal liability to the Corporation or its stockholders for
     monetary damages for breach of fiduciary duty as a director of the
     Corporation, except (i) for any breach of the director's duty of loyalty to
     the Corporation or its stockholders, (ii) for acts or omissions not in good
     faith or which involve intentional misconduct or a knowing violation of
     law, (iii) under Section 174 of the General Corporation Law of the State of
     Delaware or (iv) for any transaction from which the director derives an
     improper personal benefit.

          "THIRTEENTH: Right to Indemnification. Each person who was or is made
     a party or is threatened to be made a party to or is involved in any
     action, suit or proceeding, whether civil, criminal, administrative or
     investigative (hereinafter a 


                                       16



     "proceeding"), by reason of the fact that he or she, or a person of whom he
     or she is the legal representative, is or was a director or officer, of the
     Corporation or is or was serving at the request of the Corporation as a
     director, officer, employee or agent of another Corporation or of a
     partnership, joint venture, trust or other enterprise, including service
     with respect to employee benefit plans, whether the basis of such
     proceeding is an alleged action in an official capacity while serving as a
     director, officer, employee or agent, shall be indemnified and held
     harmless by the Corporation to the fullest extent authorized by the
     Delaware General Corporation Law, as the same exists or may hereafter be
     amended (but in the case of any such amendment only to the extent that such
     amendment permits the Corporation to provide broader indemnification rights
     than said law permitted the Corporation to provide prior to such amendment
     only to the extent that such amendment permits the Corporation to provide
     broader indemnification rights than said law permitted the Corporation to
     provide prior to such amendment), against all expense, liability and low
     (including attorneys, fees, judgments, fines, ERISA excise taxes or
     penalties and amounts paid or to be paid in settlement) reasonably incurred
     or suffered by such person in connection therewith and such indemnification
     shall continue as to a person who has ceased to be director, officer,
     employee or agent and shall inure to the benefit of his or her heirs,
     executors and administrators: provided, however, that except as provided in
     paragraph 10.1 hereof, the Corporation shall indemnify any such person
     seeking indemnification in connection with a proceeding (or part thereof)
     which was authorized by the Board of Directors of the Corporation. The
     right to indemnification conferred in this Section shall be a contract
     right and shall include the right to be paid by the Corporation the
     expenses incurred in defending any such proceeding in advance of its final
     disposition; provided, however, that, if the Delaware General Corporation
     Law requires, the payment of such expenses incurred by a director or
     officer in his or her capacity as a director or officer (and not in any
     other capacity in which service was or is rendered by such person while a
     director or officer, including, without limitation, service to an employee
     benefit plan) in advance of final disposition of such a proceeding, shall
     be made only upon delivery to the Corporation of an undertaking, by or on
     behalf of such director or officer, to repay all amounts so advanced if it
     shall ultimately be determined that such director or officer is not
     entitled to be indemnified under this Section or otherwise. The Corporation
     may, by action of its Board of Directors, provide indemnification to
     employees and agents of the Corporation with the same scope and effect as
     the foregoing indemnification of directors and officers.

          (a) Right of Claimant to Bring Suit. If a claim under paragraph 10 of
     this Section is not paid in full by the Corporation within thirty days
     after a written claim has been received by the Corporation, the claimant
     may at any time thereafter bring suit against the Corporation to recover
     the unpaid amount of the claim and if successful in whole or in part, the
     claimant shall be entitled to be paid also the expense of prosecuting such
     claim. It shall be a defense to any such action (other than an action
     brought to enforce a claim for expenses incurred in defending any
     proceeding in advance of its final disposition where the required
     undertaking, if any is required, has been tendered to the Corporation) that
     the claimant has not met the standards of conduct which make it permissible
     under the Delaware General Corporation Law for the Corporation to 


                                       17



     indemnify the claimant for the amount claimed. The burden of proving such
     defense shall be on the Corporation. Neither the failure of the Corporation
     (including its Board of Directors, independent legal counsel, or its
     stockholders) to have made a determination prior to the commencement of
     such action that indemnification of the claimant is proper under the
     circumstances because he or she has met the applicable standard of conduct
     set forth in the Delaware General Corporation Law, nor an actual
     determination by the Corporation (including its Board of Directors,
     independent legal counsel, or its stockholders) that the claimant has not
     met such applicable standard or conduct, shall be a defense to the action
     or create a presumption that the claimant has not met the applicable
     standard of conduct.

          (b) Non-Exclusivity of Rights. The right to indemnification and the
     payment of expenses incurred in defending a proceeding in advance of its
     final disposition conferred in this Section 10 shall not be exclusive of
     any other right which any person may have or hereafter acquire under any
     statute, provision of the Certificate of Incorporation, by-laws, agreement,
     vote of stockholders or disinterested directors or otherwise.

          (c) Insurance. The Corporation may maintain insurance, at its expense,
     to protect itself and any director, officer, employee or agent of the
     Corporation or another corporation, partnership, joint venture, trust or
     other enterprise against any such expense, liability or loss, whether or
     not the Corporation would have the power to indemnify such person against
     such expense, liability or loss under the Delaware General Corporation law.

      FIFTH: That the executed Agreement of Merger is on file at an office of
the surviving corporation, the address of which is 4500 140th Avenue North,
Suite 221, Clearwater, Florida 33762.

      SIXTH: That a copy of the Agreement of Merger will be furnished, on
request and without cost, to any stockholder of any constituent corporation.

      SEVENTH: That this Certificate of Merger shall be effective on August 3,
1998.


                            [SIGNATURE PAGE FOLLOWS]



                                       18




Dated:  July 29, 1998

                               DARCO INTERNATIONAL CORP.

                                     /s/ DAVID COIA


                               By:_________________________________
                                     David Coia, President



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