Trust me, it's darts related

1234567891011121314151617181920212223242526272829
Across
  1. 3. Vincent Van Gogh
  2. 4. Portion of a whole
  3. 5. Black widow
  4. 6. Used in mining
  5. 7. Sunderland
  6. 9. The Beatles member
  7. 11. Scottish word for chest
  8. 13. Cylindrical wooden container
  9. 16. Phosducin
  10. 18. Move suddenly
  11. 20. Scottish county
  12. 21. Genre of music
  13. 25. Shake it off
  14. 26. American sitcom
  15. 28. Mediocre
  16. 29. Gromit
Down
  1. 1. Traverse an area
  2. 2. Makeup
  3. 4. Financial value
  4. 8. Bring to conclusion
  5. 10. Aristocratic
  6. 12. Chinese coastal city
  7. 14. German cyclist
  8. 15. Sculpture
  9. 17. Jumping insect
  10. 19. High-pitched opera voice
  11. 22. Reduce to pieces
  12. 23. A donkey's cry
  13. 24. Lower limb
  14. 27. Unit of weight