articulation means for attaching the flap to {HEAD ~ a remainder} of {TAIL ~ the shroud} so that the flap is articulated at the end 
of
articulation means for attaching the flap to { HEAD ~ a remainder } of { TAIL ~ the shroud } so that the flap is articulated at the end
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH