{TAIL ~ a metal spring} mounted on said solid shaft adjacent said distal end of said tubular shaft before said {HEAD ~ sleeve} is in situ molded thereon having a leg with a flat side resiliently pressed against said flat side of said solid shaft, 
{ TAIL ~ a metal spring } mounted on said solid shaft adjacent said distal end of said tubular shaft before said { HEAD ~ sleeve } is in situ molded thereon having a leg with a flat side resiliently pressed against said flat side of said solid shaft ,
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH