The sleeve 26 which is illustrated as being cylindrical carries {HEAD ~ a tubular member} 27 for defining {TAIL ~ a longitudinal yarn passageway} 28 therein 
for defining
The sleeve 26 which is illustrated as being cylindrical carries { HEAD ~ a tubular member } 27 for defining { TAIL ~ a longitudinal yarn passageway } 28 therein
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH