Boomerang classique de chasse · Australie, centrale · ID: 3045491
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Description
wood, red ochre, stone fluted
The latest scientific research suggests that the rippled incisions may enhance the airfoil capability of the boomerang, in much the same way as the dimples on a golf-ball.
Littérature comparée
Jones, Philip, Boomerang, Kent Town 1996, p. 87