These two gents were displaying their version of the longbowmen of olde England.
They were really into it.
It seemed, given the right circumstances, that they might well fill the sky with arrows and halt the tired French cavalry.
This may well have nothing to do with anything. Or everything to do with something.
I quite liked the amount of effort, knowledge and skill that had gone into such a pointless activity. Of course, if the Peak Oil chaps are correct, we may need this knowledge and skill again.