Use a wooden kitchen match as a template and fill the stripped section with something like J-B Weld or Epoxy Steel. Then drill the wood filler out carefully, and use a square needle file to adjust the hole size if necessary to fit the cable end. I'd strongly recommend a new cable- - - -the end of the old one is probably worn undersize by now.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!