The Collaborative International Dictionary of English v.0.48:
Fitch'e \Fitch"['e]\, a. [Cf. F. fich['e], lit. p. p. of ficher to fasten, OF. fichier to pierce. Cf. 1st Fish.] (Her.) Sharpened to a point; pointed. [1913 Webster] Cross fitch['e], a cross having the lower arm pointed. [1913 Webster]