Travis Kelce 's used to big hits while playing sports ... but he's not usually the guy doling them out -- and certainly not with a golf ball! The Kansas City Chiefs star played the AT&T Pebble Beach Pro-Am Friday ... but ran into some trouble on the 18th hole -- when he shanked a ball that smacked a bystander. Check out the clip ... the woman is being attended to by several staff members when Travis wades through the crowd. Nancy Guthrie 's kidnapper has eluded authorities for 2 weeks, but the