FantasyAsset/Assets/Scripts/Behvaiours/ProjectileDamage.cs

// ProjectileDamage.cs
using UnityEngine;

public class ProjectileDamage : MonoBehaviour
{
    public float damage = 10f;
    private void Start()
    {
     this.gameObject.GetComponent<SpawnHitVFX>().go = this.gameObject;

    }
    void OnTriggerEnter(Collider other)
    {
        if (other.TryGetComponent<IDamageable>(out var target))
        {
            this.gameObject.GetComponent<SpawnHitVFX>().Impact();
            target.ApplyDamage(damage);

        }
        Destroy(gameObject);
    }
}