{TAIL ~ A corresponding bracket} 27 which attaches an extending arm 28 of {HEAD ~ the prop} 21 is illustrated in greater detail in FIG 6 
{ TAIL ~ A corresponding bracket } 27 which attaches an extending arm 28 of { HEAD ~ the prop } 21 is illustrated in greater detail in FIG 6
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH