Maybe he shot a hundred, and he finally did it with the last 7, and missed the next one, after collecting his arrows.
Or maybe he had to stop because the arrows break down when passing through the hole. For example, I don’t think it’s good for the fletching (https://en.wikipedia.org/wiki/Fletching)
Or he had 1000 arrows, fired them all through they that keyhole 10 times in a row and they cut out the first 9,993 hits because that made the video boringly long ;-)
