The details of {HEAD ~ the construction} of {TAIL ~ the second yarn end} 24 are shown in FIG 4 
of
The details of { HEAD ~ the construction } of { TAIL ~ the second yarn end } 24 are shown in FIG 4
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH