Safety is crucial when selecting a good combat archery arrow. You want to find something that has a good foam tip that won’t injure any of the players. After all, you are shooting these at people.
I like the WoArchery Round Tip Safety Combat Arrows because they not only have great foam protection, they also have a highly elastic plastic protection piece inside the foam head. These don’t hurt to get shot with, and I get shot a lot, so these are the ones I recommend.