said spring being rigidly encased in said lip of said plastic sleeve except for said {HEAD ~ flat side} of said leg resiliently pressed against said flat side of said solid shaft and remaining exposed to said solid shaft in said {TAIL ~ inner wall} of said lip after said sleeve is in situ molded on said tubular shaft 
said spring being rigidly encased in said lip of said plastic sleeve except for said { HEAD ~ flat side } of said leg resiliently pressed against said flat side of said solid shaft and remaining exposed to said solid shaft in said { TAIL ~ inner wall } of said lip after said sleeve is in situ molded on said tubular shaft
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH