Assertion: spin's direction | /r/AtLocation | right angle
Facets:
value: to the shaft
type: LOCATION
value: no longer
type: TEMPORAL
Source sentences:
text: Because the fletching is at an angle the direction of the fletching drag force is no longer at a right angle to the shaft.
text: Because the fletchings are at an angle to the shaft the direction of the fletching drag is no longer at a right angle to the shaft.