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Kris Hirst is an archaeologist with 30 years of field experience. Updated December 24, 2018 Arrowheads are among the most easily recognized type of artifact found in the world. Untold generations of children poking around in parks or farm fields or creek beds have discovered these rocks that have clearly been shaped by humans into pointed working tools. Our fascination with them as children is probably why there are so many myths about them, and almost certainly why those children sometimes grow up and study them. Here are some common misconceptions about arrowheads, and some things that archaeologists have learned about these ubiquitous objects.