Nothing points the way like an arrow, does it? They point to exits ... which we didn’t do to keep things simple. Check out this article I found on TechRepublic.

The kids dropped to the ground and lay out in an arrow-shaped formation to point the authorities the right way. Easter egg hunt with a difference with @NPAS_Redhill in pursuit overhead - 2 ...

Yet until now the best explanation for Ötzi’s death was that he was caught out by the weather and ... then looked for the point at which the arrow hit Ötzi. They found a two-centimetre cut ...