Assertion: dartboard | /r/HasProperty | mounted at correct height
Facets:
Source sentences:
text: Once the dartboard is mounted at the correct height, you can drop a plumb line or string from the center of the bulls eye to the floor.
text: If you want to quickly check if your dart board is mounted at the correct height and distance, simply measure the diagonal line from the Oche to the center of the bull’s eye.