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