When Nemah shoots Simon Carter in the back with a bow and arrow the arrow lands directly in the middle of the upper portion of his back. Later when Simon is being helped to safety by Victoria Barkley the arrow changes from the middle of his back to being closer to his left shoulder. Also the leather vest Simon is wearing changes color from when he has the arrow in the middle of his back to when the arrow has moved closer to his left shoulder.
When Nemah shoots Simon Carter (James Gregory) in the back with a bow and arrow the bow that he uses is made of a synthetic material.