<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Fri May 08 23:25:30 UTC 2026 -->
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        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
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  <xs:import namespace="http://xbrl.sec.gov/sic/2025" schemaLocation="https://xbrl.sec.gov/sic/2025/sic-2025.xsd"/>
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  <xs:element name="RepresentativeSharesIssuedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_RepresentativeSharesIssuedMember"/>
  <xs:element name="PrivatePlacementSharesIssuedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_PrivatePlacementSharesIssuedMember"/>
  <xs:element name="OrdinarySharesOfferedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_OrdinarySharesOfferedMember"/>
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  <xs:element name="RobertWotczakMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_RobertWotczakMember"/>
  <xs:element name="AdministrativeServicesFeeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_AdministrativeServicesFeeMember"/>
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  <xs:element name="PrivatePlacementWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_PrivatePlacementWarrantsMember"/>
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  <xs:element name="WorkingCapitalMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_WorkingCapitalMember"/>
  <xs:element name="ForfeitFounderSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_ForfeitFounderSharesMember"/>
  <xs:element name="OverAllotmentOptionExercisedOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_OverAllotmentOptionExercisedOneMember"/>
  <xs:element name="SponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_SponsorMember"/>
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  <xs:element name="SponsorAndMembersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_SponsorAndMembersMember"/>
  <xs:element name="CompensationUponConsummationMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_CompensationUponConsummationMember"/>
  <xs:element name="OfficersAndDirectorsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_OfficersAndDirectorsMember"/>
  <xs:element name="EventOfSponserOrMemberMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_EventOfSponserOrMemberMember"/>
  <xs:element name="SimilarlyMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_SimilarlyMember"/>
  <xs:element name="ProhibitedFromPursuingMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_ProhibitedFromPursuingMember"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="dgac_DocumentAndEntityInformationAbstract"/>
</xs:schema>
