The Collaborative International Dictionary of English v.0.48:

Pight \Pight\, imp. & p. p. of Pitch, to throw; -- used also
   adjectively.
   Pitched; fixed; determined. [Obs.]
   [1913 Webster]

         [His horse] pight him on the pommel of his head.
                                                  --Chaucer.
   [1913 Webster]

         I found him pight to do it.              --Shak.
   [1913 Webster]