Hi, there used to be a program on ITV years ago ,I think it was times past i am not quite sure but if my memory serves me a man who had broken his fork handle built a fire and placed the steel part of the fork into the flames , when the scocket had got good and red he knocked out the old broken wood, Having imerced the new handle in a bucked of water ,to swell the new shaft he hammerd it into the fork.
hope this helps D