{TAIL ~ The shaft} 42 is devised as a multi sectional structure and is fastened at a center of {HEAD ~ the notch} 43 
{ TAIL ~ The shaft } 42 is devised as a multi sectional structure and is fastened at a center of { HEAD ~ the notch } 43
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 HEAD OTH