Other experimental designs include the Hiller YH-32 Hornet , ramjet-powered helicopter , the McDonnell XF-85 Goblin parasite fighter , deployed from the bomb bay of the Boeing B-29 Superfortress bomber , Gloster Meteor fighters equipped for aerial refuelling , delta wing Convair XF-92 and the Northrop YB-49 and Armstrong Whitworth A.W.52 flying wing designs , all pointing a way to the future .
ADJ ADJ NOUN VERB DET PROPN PROPN PROPN , ADJ NOUN , DET PROPN PROPN PROPN NOUN NOUN , VERB ADP DET NOUN NOUN ADP DET PROPN PROPN PROPN NOUN , PROPN PROPN NOUN VERB ADP ADJ NOUN , NOUN NOUN PROPN PROPN CCONJ DET PROPN PROPN CCONJ PROPN PROPN ADJ ADJ NOUN NOUN , DET VERB DET NOUN ADP DET NOUN .