Finding "Accurate" on-ice versions of SC Patches is tough for this time period, 1995-1999.
Try to find one that matches the game-worn Avs version you posted, which has the circle R, TM, flat bottom right, no blue around the NHL.
In the end, if you find one like that and it has pointed ends, just trim them accordingly.
One other item to note is that the real deal versions were embroidered onto twill, which has a distinctive look when the light hits it just right.
(vs the diagonal texture on the one with the blue thread around the shield)
I've uploaded an image I've used to compare to the replicas.
http://shark.bz/images/SCP/1996_cup_patch.jpg
Best of luck!
S