Tribal India ?

[Timo Nieminen]

The arrowheads look very African to me.

Strings like this are/were used in the Congo Basin (and West Africa too, I have read, but the examples I've seen have been Congo). Two examples of such strings in Traditional Archery from Six Continents (139 and 140), though the nocks are different (only one tip of the bows are shown, not the whole bows). Size is also common enough for Congo bows.

The arrows might not belong to the bow (and might not be from the same continent). The bowstring is flat, and the arrows have nocks.