The present invention relates to turbine blades of the kind used in {HEAD ~ a high temperature environment} as is experienced in an operating gas turbine engine that incorporates {TAIL ~ those blades} 
The present invention relates to turbine blades of the kind used in { HEAD ~ a high temperature environment } as is experienced in an operating gas turbine engine that incorporates { TAIL ~ those blades }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL