As far as I understand, there are two surviving accounts of the Viking voyages to the American continent and both have some mythologized elements. However, I have read interpretations of the geographic location of these voyages (and, by proxy, guesses about which tribes made contact with the Vikings).
The combat in the sagas also mentions Native Americans using arrows to kill the Norse. With that in mind, can we make educated guesses about what this combat actually looked like?
Greetings. Not to discourage further responses, but do check this older answer while you wait :
Hope this helps.