The repair tack has a shaft portion with a longitudinal bore and a grip portion adapted for {HEAD ~ releasable engagement} by {TAIL ~ a hollow applicator} 
by
The repair tack has a shaft portion with a longitudinal bore and a grip portion adapted for { HEAD ~ releasable engagement } by { TAIL ~ a hollow applicator }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL