{TAIL ~ The sleeve} 56 is molded with a plurality of depressions 64 to reduce {HEAD ~ the effective wall thickness} of the sleeve over the flat sides 32A B of the tubular shaft for optimizing the shrinkage characteristics of the sleeve 
{ TAIL ~ The sleeve } 56 is molded with a plurality of depressions 64 to reduce { HEAD ~ the effective wall thickness } of the sleeve over the flat sides 32A B of the tubular shaft for optimizing the shrinkage characteristics of the sleeve
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH