Each spade section includes an enlarged aperture through which securement member extends and {HEAD ~ the spade sections} are placed in {TAIL ~ a layered arrangement} 
are placed in
Each spade section includes an enlarged aperture through which securement member extends and { HEAD ~ the spade sections } are placed in { TAIL ~ a layered arrangement }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL