In the movie when Boromir is being attacked along with the rest of the fellowship. He is hit in the chest with one arrow.It is just under heart. Then you see the thing that he shooting arrows at him.It shots another arrow..When it comes back to Boromir he has been shot twice but the arrows are in the wrong place. One arrow (the new one) is just under his left shoulder (high then the first) and the first is near his waist line. How can an arrow move??