To tame a Raptor, throw a bola at it and knock it out unconscious with the following items: wooden club, sling shot, bow with tranq arrow, or crossbow with tranq arrow. Then feed it meat to tame it. It’s actually not that hard.
Bring at least 14 tranq darts. You might miss often. Aim mostly at the body of the raptor or the head. Bring at least 12+ meat for the tame. Get on a high rock and wait. Try to get the raptor to notice you. Then shoot. Easy make sure the raptor cannot get on the rock