The first sleeve is bonded to both a portion of {HEAD ~ the exterior surface} of {TAIL ~ the core} and a portion of the interior surface of the second sleeve 
of
The first sleeve is bonded to both a portion of { HEAD ~ the exterior surface } of { TAIL ~ the core } and a portion of the interior surface of the second sleeve
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH