5 arrows per end means that you shoot 5 arrows at a time. 2 ends per distance means you shoot two 5 arrow groups at 20 yards, at 30 yards and 40 yards. 6 ends per round means you shoot a grand total of six 5 arrow groups.

The scoring goes like this. Their are basically 4 scoring rings in the target. 5x is the innermost circle...the bullseye, 5 is the next, 4 is the next, and then 3. Shoot your 5 arrows add up your number score and the number of x's. For example, I shoot five arrows that score like this 4, 5, 5x, 4, 5x....My score is 23- 2x. The x's are used as a tiebreaker, so if someone else shoots 23-3x, they scored higher.

Hope that helps.